Equipment unit · VIN-decoded · NHTSA vPIC

2015 Kenworth T880

1XKZP4EX5FJ460584 · Truck-Tractor · TRUCK
Carriers run under2
30 mo
Inspections3
all-time
OOS inspections0
of 3
First seenNov 14, 2023
VA
Last seenMay 18, 2026
NC
Inspected under 2 different carriers in 30 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XKZP4EX5FJ460584
Make
Kenworth
Model
T880
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 28, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1XK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
ZP4EX

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1985 or 2015

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
460584

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
KENWORTH

Prefix basis · 292 decoded VINs at 100.0% prefix purity.

Model
T880

Prefix basis · 292 decoded VINs at 100.0% prefix purity.

Model line
Not established

No sourced model-line label is established.

No source established for this field.

Generation
Not established

No sourced generation label is established.

No source established for this field.

Cab type
Not established

No sourced cab label is established.

No source established for this field.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2015

Observed directly for this VIN via NHTSA vPIC.

Observed make
KENWORTH

Observed directly for this VIN via NHTSA vPIC.

Observed model
T880

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

Not established

  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Nov 14, 2023 – May 18, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
May 18, 2026NCIII · Driver-only0TRIPLE J SPECIALIZED SERVICES LLC 4029934TE3157/NC
Jul 17, 2024VAIII · Driver-only0A & W CONTRACTORS INC 849192YA54916/VA
Nov 14, 2023VAII · Walk-around1A & W CONTRACTORS INC 849192YA54916/VA
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRIPLE J SPECIALIZED SERVICES LLC4029934May 18, 2026May 18, 20261NC
A & W CONTRACTORS INC849192Nov 14, 2023Jul 17, 20242VA
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
TE3157NCTRIPLE J SPECIALIZED SERVICES LLCMay 18, 2026May 18, 20261
YA54916VAA & W CONTRACTORS INCNov 14, 2023Jul 17, 20242
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 28, 2026